Demographics in St. Marie, MT

Population, age, race, ethnicity, and household statistics — 2023 ACS Data

Where is St. Marie?

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Population

Source: U.S. Census Bureau ACS (2023)

Total Population

319

Male

29.2%

Female

226

70.8%

Median Age

39.3

Race & Ethnicity

Source: U.S. Census Bureau ACS (2023)

White

55.8%

Two or More

40.1%

Education & Household

Source: U.S. Census Bureau ACS (2023)

Bachelor's or Higher

19.4%

High School or Higher

35.7%

Foreign Born

0.0%

Veterans

3.5%

Married

15.7%

Avg Household Size

2.7

Marital Status by Age

Source: U.S. Census Bureau ACS (2023)

St. Marie, MT has a population of 319 with a median age of 39.3. The racial makeup is 55.8% White, 0.0% Hispanic, 0.0% Black. About 19.4% of residents hold a bachelor's degree or higher. The foreign-born population is 0.0%.